Out of stock
SKU: UD20080
UPC: 850043428435
The Ultradyne UD Dyna Arca Rail is a hybrid accessory mounting solution designed for operators and shooters who demand versatility without compromise. This compact rail system bridges two of the most popular mounting standards in tactical firearms—Arca-Swiss and M-LOK—allowing shooters to run both Arca and Dynalock accessories simultaneously on a single platform.
Built for patrol rifles, precision builds, and modular carbines, the UD Dyna Arca Rail maintains a low, non-intrusive footprint on your handguard while delivering functionality for various accessories. Measuring 6.25 inches in length with a profile just 0.25 inches thick, this rail system is designed for easy installation, which can be completed by the end user or delegated to a qualified gunsmith for permanent mounting.
Law enforcement and precision shooters benefit most from the UD Dyna Arca Rail when running ballistic computers, thermal optics, or quick-detach tactical lights via Arca mounts while maintaining M-LOK compatibility for bipods and other accessories. This modular approach allows users to upgrade to Arca Dynalock compatibility without replacing their entire foregrip system, making it an economical choice for armories managing multiple rifle configurations.
WARNING ⚠️ You must be 18 or older to purchase shotgun or rifle ammunition and 21 or older to purchase handgun ammunition and firearms. Please reference our requirements for ammunition orders to "restricted" states HERE. Always make sure you use the correct ammunition for your firearms. Ammo cannot be shipped to a PO Box. Please reference state & local laws before making a firearm or ammunition purchase.
